If you grew up struggling with the classic 3x3x3 Rubik’s cube, this video may give you a headache. Brilliant YouTuber Kenneth Brandon spent 7.5 hours over the course of five days working on the world’s largest Rubik’s Cube. The 17x17x17 cube probably gave him carpal tunnel, but Brandon triumphed over the beast. Watch his success in the time-lapse video after the jump!

via Geek